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2003 Buick Century MPG

Based on data from 42 vehicles, 1,966 fuel-ups and 526,432 miles of driving, the 2003 Buick Century gets a combined Avg MPG of 23.15 with a 0.21 MPG margin of error.

Below you can see a distribution of the fuel-ups with 30 outliers (1.50%) removed.

Following shows the average MPG of each of the 42 vehicles in the system.

2003 Buick Centurys For Sale Nearby

  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2017 • 248 Fuel-ups

    Property of bsmith2252

  • 20.4 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Feb 2018 • 35 Fuel-ups

    Property of Rbervik

  • 27.5 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jan 2016 • 128 Fuel-ups

    Property of mewhinney

  • 25.7 Avg MPG
  • Gracie

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Mar 2018 • 23 Fuel-ups

    Property of tricerah

  • 21.2 Avg MPG
  • Dan's

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Nov 2016 • 128 Fuel-ups

    Property of dans316

  • 20.0 Avg MPG
  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added May 2018 • 57 Fuel-ups

    Property of cjaybyrd7

  • 27.3 Avg MPG
  • Shirley

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Apr 2018 • 10 Fuel-ups

    Property of WendyIvey

  • 21.9 Avg MPG
  • Silver Bullet 2.0

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Apr 2018 • 28 Fuel-ups

    Property of Careist8247

  • 29.6 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Jul 2017 • 36 Fuel-ups

    Property of sirius00

  • 18.6 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Mar 2018 • 10 Fuel-ups

    Property of bparrett

  • 20.9 Avg MPG
  • Buick Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Jan 2018 • 113 Fuel-ups

    Property of mmartin798

  • 23.1 Avg MPG
  • Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 109 Fuel-ups

    Property of DanHoughton

  • 24.4 Avg MPG
  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 13 Fuel-ups

    Property of Tardis7

  • 21.3 Avg MPG
  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 57 Fuel-ups

    Property of rminkler

  • 22.8 Avg MPG
  • Big Red

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Nov 2016 • 76 Fuel-ups

    Property of xAgyex

  • 26.0 Avg MPG
  • Whits car

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Nov 2016 • 67 Fuel-ups

    Property of wwisner

  • 19.7 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Dec 2017 • 10 Fuel-ups

    Property of Pastor1890

  • 24.6 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Dec 2017 • 4 Fuel-ups

    Property of DavisV

  • 19.0 Avg MPG
  • Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 6 Fuel-ups

    Property of gmgiesey

  • 15.0 Avg MPG
  • Goldilocks

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 12 Fuel-ups

    Property of melbelletx

  • 32.4 Avg MPG

Recent Activity

from other Buick Century vehicles (View All)

Tips

gas it before the hill

give it a little more gas before going up hill if you press... ...

by rakapur

Read more tips